Edit > Undo reverses the last change made to the story.

Edit > Redo restores the last change undone. When you make a new change, Redo is no longer available.

Undo and Redo are currently available for:

• Individual strokes made with one of the Natural-media tools.
• Add Key and Delete Key commands in the Frame Animation View.
• Dragging keys in the timeline in the Frame Animation View.
• Changes made with the Move Layer tool, including recording.
• Changes to layer opacity, including recording.
• Frame property changes - duration, overlap, and Animate Camera.
• Changes to frame text, including those made with Search And Replace.

When you make a change that is not yet undo-able, Undo is no longer available. That is, you can only undo the most recent changes that are undo-able.

(Support for undoing more types of actions will be coming in future versions of Springboard.)

The shortcut key for Undo is Ctrl+Z. The shortcuts for Redo are Ctrl+Shift+Z and Ctrl+Y.